Lab Manual for Biology
12th Edition
ISBN: 9781259298516
Author: Sylvia S. Mader Dr.
Publisher: McGraw-Hill Education
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Chapter 4.7, Problem 2CYP
Summary Introduction
To discuss:
The evidence that chloroplasts and mitochondria are derived from ancient bacteria.
Introduction:
The ability of the eukaryotic cell to utilize oxygen and synthesis of food would have come by chance when the eukaryotic cell take up the prokaryotic cell and the two would begin living together benefiting each other. This proposal is known as endosymbiotic theory.
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1) Given an mRNA with the following sequence, please translate the codons to a chain of amino acids. Use the codon chart below.5’AUG/CCU/GCU/UAC/CGG/GAG/UAA3’
“met-_________-_________-_________-_________-_________”STOP”
2) Assuming the original polypeptide chain below, match each type of point mutation with the polypeptide chain that results.
Original polypeptide: Pro-Thr-Ser-Leu-Leu-His-Asn
A. Missense
B. Silent
C. Nonsense
D. Frameshift
______ Pro-Thr-Ser-STOP
______ Pro-Thr-Ser-Leu-Ile-His-Asn
______ Pro-Thr-Ser-Leu-Leu-His-Asn
_______ Pro-Thr-His-Cys-Tyr-Thr
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c) How might scientists use quorum sensing to treat bacterial infections?
a) What is the function of the disulfide bonds that form within and between the alpha and beta chains?
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Chapter 4 Solutions
Lab Manual for Biology
Ch. 4.1 - Explain why cells are alive but macromolecules are...Ch. 4.1 - Prob. 2CYPCh. 4.1 - Prob. 3CYPCh. 4.2 - 1. Explain the major differences between a...Ch. 4.2 - Prob. 2CYPCh. 4.3 - Summarize the benefits of compartmentalization...Ch. 4.3 - Prob. 2CYPCh. 4.3 - Prob. 3CYPCh. 4.4 - Prob. 1CYPCh. 4.4 - Explain the importance of the nuclear proes.
Ch. 4.4 - Prob. 3CYPCh. 4.5 - Prob. 1CYPCh. 4.5 - Prob. 2CYPCh. 4.5 - Prob. 3CYPCh. 4.6 - Prob. 1CYPCh. 4.6 - Prob. 2CYPCh. 4.7 - Prob. 1CYPCh. 4.7 - Prob. 2CYPCh. 4.7 - Explain why chloroplasts and mitochondria contain...Ch. 4.8 - Prob. 1CYPCh. 4.8 - Prob. 2CYPCh. 4.8 - Prob. 3CYPCh. 4 - Prob. 1ACh. 4 - The cell theory states that a. cells are the basic...Ch. 4 - Prob. 3ACh. 4 - Prob. 4ACh. 4 - Prob. 5ACh. 4 - Prob. 6ACh. 4 - Prob. 7ACh. 4 - Prob. 8ACh. 4 - The ______ is(are) responsible for protein...Ch. 4 - Prob. 10ACh. 4 - Prob. 11ACh. 4 - 12. Lysosomes function in
a. protein...Ch. 4 - Prob. 13ACh. 4 - Prob. 14ACh. 4 - Prob. 15ACh. 4 - Prob. 16ACh. 4 - Prob. 17ACh. 4 - Prob. 18ACh. 4 - Prob. 19ACh. 4 - Prob. 20ACh. 4 - Prob. 1TSCh. 4 - Prob. 2TSCh. 4 - Prob. 3TSCh. 4 - Prob. 4TS
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